Answer:
170
Step-by-step explanation:
There are three times as many teaching assistants as research assistants. Find the number of research assistants employed by the university. Hence the number of research assistants is 170.
Answer:
What are the solutions of the equation 9x4 – 2x2 – 7 = 0? Use u substitution to solve
Step-by-step explanation:
Jay's claim is false. They would have $156.8 left which is 56% of their original combined total.
Answer:
ok
Step-by-step explanation:
B is the one I would go with, multiplying everything by 3 in the equation 3 would eliminate y.